2019333736

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^2\times {\mathrm{491}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 4352015520

約数和(自身を除く): 2332681784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 491, 542, 982, 1084, 1897, 1964, 2168, 3437, 3794, 3928, 6874, 7588, 13748, 15176, 27496, 73441, 133061, 146882, 266122, 293764, 514087, 532244, 587528, 931427, 1028174, 1064488, 1862854, 2056348, 3725708, 4112696, 7451416, 36059531, 72119062, 144238124, 252416717, 288476248, 504833434, 1009666868, 2019333736]

約数ペア:

[(1, 2019333736), (2, 1009666868), (4, 504833434), (7, 288476248), (8, 252416717), (14, 144238124), (28, 72119062), (56, 36059531), (271, 7451416), (491, 4112696), (542, 3725708), (982, 2056348), (1084, 1862854), (1897, 1064488), (1964, 1028174), (2168, 931427), (3437, 587528), (3794, 532244), (3928, 514087), (6874, 293764), (7588, 266122), (13748, 146882), (15176, 133061), (27496, 73441)]